A mass of 2.83 kg is on a horizontal surface. An applied force of 24.9 N at an angle of -35.7 degrees with respect to the horizontal acts on the mass. What normal force does the surface exert on the mass? (Assume that gravity is in the system)

A father gives his son a ride by pulling on a sled. The father pulls the sled across the ground with a force F =75.0 N, directed 30° above %3D (Consider Newton's Laws and the forces/components} the horizontal (as shown). The combined mass of his son and sled is 44.0 kg. What normal force does the ground exert on the sled? O 394 N 485N O 270 N N 69

A  mass of 2.78 kg is on a horizontal surface. An applied force of 33.5 N at an angle of -41.2 degrees with respect to the horizontal acts on the mass. What normal force does the surface exert on the mass? (Assume that gravity is in the system)

Three forces in the x-y plane act on a 7.90 kg mass: 10.30 N directed at 56°, 8.40 N directed at 132°, and 8.90 N directed at 194°. All angles are measured from the positive x-axis, with positive angles in the Counter-Clockwisé direction. Calculate the magnitude of the acceleration. Submit Answer Tries 0/10 Calculate the direction of the resultant force using the same sign convention as above (in degrees). Submit Answer Tries 0/10

A) Two men are pulling a wooden box by applying two forces on it. First man apply a force of magnitude of 50N at an angle of 24° with the negative x- axis (-x axis). The second man applies a force of magnitude 52N at an angle of 42.0° east of north. Find the magnitude and direction of the resultant force which will move the box. What will be the acceleration of the box if it has a mass of 30kg.

A 5kg crate is simultaneously acted upon by a force of 60N acting to the right that is parallel to the surface, and a force of 10N acting to the left, which makes a 30 degree angle with the horizontal. If the coefficient of kinetic friction is 0.15, then the magnitude of the acceleration of the crate is about _____ m/s2.

Calculate the normal force on a 14.5 kg block in the following circumstances. (Indicate the direction with the sign of your answer. Assume upwards is the positive direction.) (a) The block is resting on a level surface. (b) The block is resting on a surface tilted up at a 33.5° angle with respect to the horizontal. (c) The block is resting on the floor of an elevator that is accelerating upwards at 3.35 m/s?. N (d) The block is on a level surface and a force of 120 N is exerted on it at an angle of 33.5° above the horizontal. (Assume the force pulls on the block.) N

The following three forces act on a particle: 30 N at 30o with the x-axis, 50 N at 135o with the x-axis, and 20 N along the negative x-axis. Find the fourth force on the particle which will keep it in equilibrium.

Two forces F1 = (55.6i - 26.83j) N and F2 = (27.41i - 80.52j) N are exerted on a particle. The particle's mass is 10.14 kg. (a) Find the particle's acceleration in component form (express your answer in vector form). (b) what are the magnitude (m/s2) and direction of the acceleration (counterclockwise from the +x axis). Use four decimal places.

At one moment during a walk around the block, there are four forces exerted upon Fido - a 10.0 kg dog. The forces are: Fapp = 67.0 N at 30.0° above the horizontal (rightward and upward)Fnorm = 64.5 N, upFfrict = 27.6 N, leftFgrav = 98 N, down Resolve the applied force (Fapp) into horizontal and vertical components, then add the forces up as vectors to determine the net force.